I really could use some help right now, been doing math all day and I've just gotten to that frustrating point :/

Select the exclusion that fits best with this problem.

https://media.glynlyon.com/g_alg02_2013/11/q32255.gif

a. x = 0

b. x, y, z = 0

c. 1 + y + y^2, y = 0, 1 - y = 0

d. a, b = 0, a^2 + ab + b^2 = 0

e. 2x - 1 = 0, 4x^2 + 2x + 1 = 0

Question

I really could use some help right now, been doing math all day and I've just gotten to that frustrating point :/


Select the exclusion that fits best with this problem.

https://media.glynlyon.com/g_alg02_2013/11/q32255.gif



a. x = 0

b. x, y, z = 0

c. 1 + y + y^2, y = 0, 1 - y = 0

d. a, b = 0, a^2 + ab + b^2 = 0

e. 2x - 1 = 0, 4x^2 + 2x + 1 = 0

dan815 · Answer

simplify that first

anonymous · Answer

$$\frac{ 13x^2 }{ 51 }$$

anonymous · Answer

Right?

dan815 · Answer

yes good now say y=13x^2/51, what exclusion fits this

anonymous · Answer

I think it would be x=0
But I'm not too sure about it

dan815 · Answer

hang on, do you know what this exclusion stuff means

anonymous · Answer

To exclude or discontinue

loser66 · Answer

@dan815 hello, my smart friend.

dan815 · Answer

okay in that case at x=0 its still continuos

dan815 · Answer

lets see the other functions to see if their solutions are right

dan815 · Answer

all these solutions look really weird

anonymous · Answer

I'm so lost right now :/

dan815 · Answer

are you sure it corresponds to this function

dan815 · Answer

this is your functions right now

dan815 · Answer

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